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Al Shakru Sheets and Plates, a well-regarded manufacturer and supplier based in Dubai, UAE, focuses on premium Stainless Steel 409 Sheets and Plates that are prized for their exceptional resistance to corrosion, strong high-temperature capabilities, and notable durability. Built for numerous applications across automotive, industrial, and structural environments, these sheets and plates provide reliable performance even in moderately corrosive and oxidizing conditions. Manufactured to comply with international standards, Al Shakru Sheets and Plates’ Stainless Steel 409 Sheets and Plates ensure superb dimensional precision, weldability, and mechanical stability. Their distinctive combination of toughness, oxidation resistance, and enduring strength makes them ideal for uses such as exhaust systems, heat exchangers, structural frameworks, and machinery components that require steady performance and reliability.
Stainless Steel 409 Sheets and Plates are composed mainly of iron, with roughly 10–11.5% chromium plus small quantities of carbon, manganese, silicon, and titanium. This ferritic stainless steel offers moderate resistance to corrosion, solid oxidation resistance at high temperatures, tensile strength in the 450–600 MPa range, and yield strength of 250–350 MPa. Valued for its weldability, formability, and dimensional stability, the material is a great option for industrial, automotive, and structural uses that demand both durability and strength.
| Standards | ASTM A240 / ASME SA240 |
| Dimensions | ASTM, ASME, and API |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Thickness | 0.01~200mm |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface Finish | the surface and finish of stainless steel 409 sheet: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Grade | C | Mg | Ph | Si | Sl | Cr | Ti | Ni |
| 409 min 409 max | – 0.08 | – 1 | – 0.045 | – 1 | – 0.045 | 10.5 11.75 | 6xC – | – 0.5 |
| Density (lb / cu. in.) | Specific Gravity | Specific Heat (Btu/lb/Deg F – [32-212 Deg F]) | Modulus of Elasticity Tension |
| 0.278 | 7.86 | 0.11 | 29 |
| Grade | WERKSTOFF NR. | AISI | UNS | AFNOR | BS | GOST | JIS |
| SS 409 | 1.4512 | 409 | S40900 | Z3CT12 | 409 S 19 | SUH 409 | – |
|
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity (nΩ.m) |
|||
|
0-100°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C |
|||||
|
409 |
7800 |
200 |
11.0 |
11.7 |
12.4 |
25.8 |
27.5 |
460 |
600 |
| Material | Size | Thickness |
| PLATES & SHEETS | 1000 mm x 2000 mm | 0.1mm To 100 mm Thickness |
| 1220 mm x 2440 mm (4′ x 8′) | ||
| 1250 mm x 2500 mm | ||
| 1500 mm x 3000 mm | ||
| 2000 mm x 4000 mm | ||
| 2000 mm x 2000 mm |
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Stainless steel 409 sheets and platesoffer numerous benefits, such as outstanding corrosion and oxidation resistance, and the elevated chromium content delivers durability against scratches and scratches, particularly in zones that are fragile and hot. The material demonstrates superb weldability and formability, making it simple to fabricate for a wide range of applications. Striking a balance between strength and cost, stainless steel 409 is well suited for automotive exhaust systems, heat exchangers and furnace components. Moreover, it withstands thermal fatigue effectively and remains highly durable under extreme conditions.
You’ll commonly see Stainless Steel 409 Sheets and Plates used in automotive exhaust systems, furnace components, heat exchangers, and a range of industrial structural applications. They work especially well for producing ducting, protective panels, machinery supports, and structural assemblies subjected to moderately corrosive and high-temperature environments. Across both industrial and automotive settings, these sheets and plates deliver mechanical strength, lasting durability, and resistance to oxidation and scaling. Thanks to their blend of corrosion resistance, toughness, and weldability, Stainless Steel 409 Sheets and Plates from Al Shakru Sheets and Plates emerge as a reliable choice for structural and industrial requirements.
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